13.02.2017 19:34, Andrew Dunstan:>> On 01/13/2017 08:36 AM, Anastasia Lubennikova wrote:>> I implemented IF NOT EXISTS option for CREATE SERVER and CREATE USER>> MAPPING statements>> for one of our customers.>> I think other users can also find it useful for scripting and>> automated tasks.>> The patches themselves are small and simple. Documentation is updated>> as well.>>>>> This looks good and useful. Please add some regression tests.